Let
calc
Let
calc
百分
求冪
數的根
計算指數
什麼是數字的指數？ 計算一個數的冪？
指數底
^
指數
計算!
21
11.2
=
6.4395586205493E+14
历史上次计算结果
21
11.2
=
20
2649.6
=
25.1
16
=
1.9
3.9
=
11
2159.4
=
4.7
16.4
=
7.9
19.4
=
81.7
8
=
97
9.3
=
12.2
4
=
50.3
13.8
=
64.5
9.7
=
31.7
7.4
=
107
7.1
=
57.8
7.5
=
16.7
12.4
=
74.5
19.9
=
88.7
16.8
=
99
10.3
=
134.1
12
=
89.5
8.3
=
46.4
1.1
=
97.9
12.6
=
14.4
2170
=
89.2
4.2
=
31.9
7.8
=
98
12.5
=
17
9.5
=
11.8
4.1
=
34
14.6
=
附近的結果
21
11
=
21
11.1
=
21
11.2
=
21
11.3
=
21
11.4
=
21
11.5
=
21
11.6
=
21
11.7
=
21
11.8
=
21
11.9
=
21
12
=
21.1
11
=
21.1
11.1
=
21.1
11.2
=
21.1
11.3
=
21.1
11.4
=
21.1
11.5
=
21.1
11.6
=
21.1
11.7
=
21.1
11.8
=
21.1
11.9
=
21.1
12
=
21.2
11
=
21.2
11.1
=
21.2
11.2
=
21.2
11.3
=
21.2
11.4
=
21.2
11.5
=
21.2
11.6
=
21.2
11.7
=
21.2
11.8
=
21.2
11.9
=
21.2
12
=
21.3
11
=
21.3
11.1
=
21.3
11.2
=
21.3
11.3
=
21.3
11.4
=
21.3
11.5
=
21.3
11.6
=
21.3
11.7
=
21.3
11.8
=
21.3
11.9
=
21.3
12
=
21.4
11
=
21.4
11.1
=
21.4
11.2
=
21.4
11.3
=
21.4
11.4
=
21.4
11.5
=
21.4
11.6
=
21.4
11.7
=
21.4
11.8
=
21.4
11.9
=
21.4
12
=
21.5
11
=
21.5
11.1
=
21.5
11.2
=
21.5
11.3
=
21.5
11.4
=
21.5
11.5
=
21.5
11.6
=
21.5
11.7
=
21.5
11.8
=
21.5
11.9
=
21.5
12
=
21.6
11
=
21.6
11.1
=
21.6
11.2
=
21.6
11.3
=
21.6
11.4
=
21.6
11.5
=
21.6
11.6
=
21.6
11.7
=
21.6
11.8
=
21.6
11.9
=
21.6
12
=
21.7
11
=
21.7
11.1
=
21.7
11.2
=
21.7
11.3
=
21.7
11.4
=
21.7
11.5
=
21.7
11.6
=
21.7
11.7
=
21.7
11.8
=
21.7
11.9
=
21.7
12
=
21.8
11
=
21.8
11.1
=
21.8
11.2
=
21.8
11.3
=
21.8
11.4
=
21.8
11.5
=
21.8
11.6
=
21.8
11.7
=
21.8
11.8
=
21.8
11.9
=
21.8
12
=
21.9
11
=
21.9
11.1
=
21.9
11.2
=
21.9
11.3
=
21.9
11.4
=
21.9
11.5
=
21.9
11.6
=
21.9
11.7
=
21.9
11.8
=
21.9
11.9
=
21.9
12
=